output
20092026
most citedA gravitational-wave standard siren measurement of the Hubble constant

1.2k citations

researchers with a paper here

Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.

collaborating institutions
Showing 2012Show all

10 papers · 1 filter

astro-ph.CO2012★ 45 cited

Effect of bars in AGN host galaxies and black hole activity

Sol Alonso, Georgina Coldwell, Diego Garcia Lambas

With the aim of assessing the effects of bars on active galactic nuclei (AGN), we present an analysis of host characteristics and nuclear activity of AGN galaxies with and without…

astro-ph.CO2012★ 61 cited

A sample of Seyfert-2 galaxies with ultra-luminous galaxy-wide NLRs -- Quasar light echos?

Mischa Schirmer, Ruben Diaz, Karianne Holhjem +2

We report the discovery of Seyfert-2 galaxies in SDSS-DR8 with galaxy-wide, ultra-luminous narrow-line regions (NLRs) at redshifts z=0.2-0.6. With a space density of 4.4 per cubic…

astro-ph.SR2012★ 50 cited

Outer boundary conditions for evolving cool white dwarfs

R. D. Rohrmann, L. G. Althaus, E. García-Berro +2

White dwarf evolution is essentially a gravothermal cooling process, which,for cool white dwarfs, sensitively depends on the treatment of the outer boundary conditions. We provide…

astro-ph.SR2012★ 23 cited

Discovery of Raman-scattered lines in the massive luminous emission-line star LHA 115-S 18

A. F. Torres, M. Kraus, L. S. Cidale +3

LHA 115-S 18 is a very peculiar emission-line star exhibiting the B[e] phenomenon. Located in the Small Magellanic Cloud, its spectrum shows features of an extremely wide range of…

astro-ph.CO2012★ 426 cited

Mid-Infrared Selection of Active Galactic Nuclei with the Wide-Field Infrared Survey Explorer. II. Properties of WISE-Selected Active Galactic Nuclei in the NDWFS Boötes Field

Roberto J. Assef, Daniel Stern, Christopher S. Kochanek +11

Stern et al.(2012) presented a study of WISE selection of AGN in the 2 deg^2 COSMOS field, finding that a simple criterion W1-W2>=0.8 provides a highly reliable and complete AGN sa…

astro-ph.SR2012★ 51 cited

Magnetic fields of HgMn stars

S. Hubrig, J. F. Gonzalez, I. Ilyin +8

The frequent presence of weak magnetic fields on the surface of spotted late-B stars with HgMn peculiarity in binary systems has been controversial during the two last decades. We…

astro-ph.SR2012★ 84 cited

NGC 1624-2: A slowly rotating, X-ray luminous Of?cp star with an extraordinarily strong magnetic field

G. A. Wade, J. Maíz Apellániz, F. Martins +16

This paper presents a first observational investigation of the faint Of?cp star NGC 1624-2, yielding important new constraints on its spectral and physical characteristics, rotatio…

astro-ph.SR2012★ 25 cited

Measuring the mass accretion rates of Herbig Ae/Be stars with X-shooter

M. A. Pogodin, S. Hubrig, R. V. Yudin +3

We present the results of our observations of eight magnetic Herbig Ae/Be stars obtained with the X-shooter spectrograph mounted on UT2 at the VLT. X-shooter provides a simultaneou…

astro-ph.SR2012★ 13 cited

Line identification in high-resolution, near-infrared CRIRES spectra of chemically peculiar and Herbig Ae stars

S. Hubrig, F. Castelli, J. F. Gonzalez +5

The recent availability of ESO's high-resolution spectrograph CRIRES offers now the opportunity to study numerous spectral features in the near-IR in intermediate-mass main-sequenc…

astro-ph.HE2012★ 8 cited

XMM-Newton EPIC and OM observation of Nova Centauri 1986 (V842 Cen)

G. J. M. Luna, M. P. Diaz, N. S. Brickhouse +1

We report the results from the temporal and spectral analysis of an XMM-Newton observation of Nova Centauri 1986 (V842 Cen). We detect a period at 3.510.4 h in the EPIC data a…